编辑文件 - Upload.php

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路径: /srv/systems_dir/yuppiecred/application/services/Upload.php
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<?php

use Zend_File_Transfer_Adapter_Http as Upload;

class Service_Upload
{
    /** @var string  */
    public const ERRO_RECEIVE = 'Não foi possivel salvar o arquivo';

/**
     * @param Upload $upload
     * @return mixed
     */
    public function getFileName(Upload $upload): string
    {
        return $upload->getFileInfo()['file_upload']['name'] ?? '';
    }

/**
     * @param Upload|string $upload
     * @return string
     */
    public function getExtensao($upload): string
    {
        if ($upload instanceof Upload) {
            $upload = $this->getFileName($upload);
        }

$arrayFileName = explode('.', $upload);

return !empty($arrayFileName)
            ? '.' . end($arrayFileName)
            : ''
        ;
    }

/**
     * @param $upload
     * @param bool|null $comExtensao
     * @return string
     */
    public function getAlfaFileName($upload, ?bool $comExtensao = true): string
    {
        $fileName = $upload instanceof Upload
            ? $this->getFileName($upload)
            : $upload
        ;

$extensao = $this->getExtensao($upload);
        $fileName = str_replace($extensao, "", $fileName);
        $fileName = preg_replace('/[^a-z]/i', '', $fileName);

return $comExtensao
            ? $fileName . $extensao
            : $fileName
        ;
    }

/**
     * @param Upload $upload
     * @param string $path
     */
    public function receive(Upload $upload, string $path): void
    {
        try {
            $upload->setDestination($path);
            $upload->receive();
        } catch (Throwable $throwable) {
            throw new DomainException(self::ERRO_RECEIVE);
        }
    }

/**
     * @param Zend_File_Transfer_Adapter_Http $upload
     */
    public function validarUpload(Upload $upload): void
    {
        if (!$upload->isUploaded()) {
            throw new DomainException('Por favor anexar o arquivo.');
        }
    }

/**
     * @param string $dir
     */
    public function dirResolveCreate(string $dir): void
    {
        if (!is_dir($dir)) {
            mkdir($dir);
        }
    }
}

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